Permanent Committee on Patent Information : Annual Technical Report.

1 volume (various paging) ; [28] cm

E 2318G172 WIPO.PCPI/ATR

PCPI/ATR/79-83; PCPI/ATR/84-87; See PARIS UNION COMMITTEE FOR INTERNATIONAL COOPERATION IN INFORMATION RETRIEVAL AMONG PATENT OFFICES (ICIREPAT) : ANNUAL TECHNICAL REPORT : 1974-78 ; IC/ATR/74-78; See following years under PERMANENT COMMITTEE ON INDUSTRIAL PROPERTY INFORMATION (PCIPI/ATR);.

Geneva [Switzerland] : World Intellectual Property Organization, 1978-1987.

English